﻿function ShowLayer(lyrName, lnkName)
{
	var layer = document.getElementById(lyrName);
	var link = document.getElementById(lnkName);
	if (layer)
		layer.style.display = 'block';
	if (link)
		link.style.display = 'none';
}

function HideLayer(lyrName, lnkName)
{
	var layer = document.getElementById(lyrName);
	var link = document.getElementById(lnkName);
	if (layer)
		layer.style.display = 'none';
	if (link)
		link.style.display = 'block';
}